115009720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{410749}}^1$

素因数の和:410767

約数の個数: 32

約数和(自身を含む): 295740000

約数和(自身を除く): 180730280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 410749, 821498, 1642996, 2053745, 2875243, 3285992, 4107490, 5750486, 8214980, 11500972, 14376215, 16429960, 23001944, 28752430, 57504860, 115009720]

約数ペア:

[(1, 115009720), (2, 57504860), (4, 28752430), (5, 23001944), (7, 16429960), (8, 14376215), (10, 11500972), (14, 8214980), (20, 5750486), (28, 4107490), (35, 3285992), (40, 2875243), (56, 2053745), (70, 1642996), (140, 821498), (280, 410749)]